January 2022
- + +January 2022
-
+ 
January 2022
-
+ 
October 2021
-
+ 
This is a wallpaper for the game Shork.
May 2021
-
+ 
diff --git a/docs/fractals/index.html b/docs/fractals/index.html
index 78805d2..2f41d80 100644
--- a/docs/fractals/index.html
+++ b/docs/fractals/index.html
@@ -5,7 +5,7 @@
-
+
+ I am making a voxel engine in rust to learn rust and godot-rust as well as explore voxel systems. +
+ +Demo of fast terrain generation
+ +Greedy mesh visualisation
+The algorithm I'm using is one I made myself, inspired by a few others. I could not find an easy to understand explanation of how to do it but this artice and this article gave me somewhere to start
+ +In this explanation I will assume basic knowledge of how meshes work and how to do the simplest form of culling for voxel meshes.
+ +
+ fig. 1: example set of voxels, with the simplest form of mesh generation applied.
+ +To start off, we can break down the problem to 2 dimensions by recognising that each direction along the axis as well as each layer along those directions is independent. We then only have to process a single 2D slice of the voxel domain at once. +
+ +
+ fig. 2: The algorithm only needs to consider one layer and direction at a time, highlighted in green
+ +The first step is to generate "strips", essentially create long quads that cover connected voxels. We can loop through the plane and keep track of at most one active strip. The active strip is the last one started and we grow it as more voxels under it are traversed. In the inner loop we check the voxel at that position as well as the one above. With this we can determine if we need to stop the current strip, start a new one or do nothing. If there is not currently an active strip, a new one should be created when the voxel below is filled and the one above is empty (an exposed surface).
+ +
+ fig.3: Long strips of adjacent voxels can be merged into fewer, long quads.
+- OVR Utils is a VR overlay application that has some useful tools for SteamVR. It has been an ongoing project since may 2021. + OVR Utils is a VR overlay application that has some useful tools for SteamVR. I have been working on it on and off since May 2021.
I wanted an overlay that could tell me the time without having to open the steam dashboard, and to see the battery levels of my controllers easily, but couldn't find one for free that also had linux support. So I decided to create my own, and also wrote down a long list of other useful tools. So far only a few of these have been implemented, such as the image overlay and the keyboard.
- -- I really like voxels so I decided to try making an algorithm that generates a triangle mesh for a set of voxels. It tries to minimise the number of triangles by merging quads. -
See live here: gol.crispypin.cc
diff --git a/docs/style.css b/docs/style.css index 682403f..2aae836 100644 --- a/docs/style.css +++ b/docs/style.css @@ -1,13 +1,13 @@ body { font-family: Arial, "Helvetica Neue", Helvetica, sans-serif; background-color: #181818; - color: #dff; + color: white; display: -ms-grid; display: grid; -ms-grid-rows: 50px auto 1fr auto; grid-template-rows: 50px auto 1fr auto; - -ms-grid-columns: 20px 1fr 20px; - grid-template-columns: 20px 1fr 20px; + -ms-grid-columns: 80px 1fr 80px; + grid-template-columns: 80px 1fr 80px; margin: 0; min-height: 100vh; } @@ -18,11 +18,11 @@ a:visited { .title-link a { text-decoration: none; - color: #dff; + color: white; } .title-link a:visited { - color: #dff; + color: white; } nav { @@ -79,7 +79,8 @@ footer p { } main { - padding: 0 20px; + padding: 0 150px 40px; + margin: 5px 100px; grid-column: 2 / -2; background-color: #282828; } @@ -122,41 +123,6 @@ main { margin: 2px; } -.controlbar .slider { - -webkit-appearance: none; - -moz-appearance: none; - outline: none; - border-radius: 0; - height: 25px; - padding: 0; - margin: 2px; - cursor: pointer; -} - -.controlbar .slider::-webkit-slider-thumb { - -webkit-appearance: none; - appearance: none; - border-radius: 1px; - width: 25px; - height: 25px; - background-color: #46c; - margin: 0; - border-radius: 0; - border: 1px solid #000; -} - -.controlbar .slider::-moz-range-thumb { - /*TODO make this look the same as on chrome*/ - -moz-appearance: none; - width: 25px; - height: 100%; - background-color: #46c; - margin: 0; - padding: 0; - border-radius: 0; - border: 1px solid #000; -} - .controlbar label { background-color: #181818; color: #fb8; @@ -164,38 +130,23 @@ main { font-family: 'Consolas', 'Courier New', Courier, monospace; } -.controlbar .play-button { - -ms-flex-preferred-size: 35%; - flex-basis: 35%; -} - -.clickable, nav li, .controlbar button, .controlbar input, .scroll-reset { - border-radius: 4px; +.clickable, nav li, .controlbar button, .controlbar input { + border-radius: 2px; background-color: #4a4; } -.clickable:hover, nav li:hover, .controlbar button:hover, .controlbar input:hover, .scroll-reset:hover { +.clickable:hover, nav li:hover, .controlbar button:hover, .controlbar input:hover { background-color: #4af; } -.clickable:active, nav li:active, .controlbar button:active, .controlbar input:active, .scroll-reset:active { +.clickable:active, nav li:active, .controlbar button:active, .controlbar input:active { background-color: #46c; } -.clickable:disabled, nav li:disabled, .controlbar button:disabled, .controlbar input:disabled, .scroll-reset:disabled { +.clickable:disabled, nav li:disabled, .controlbar button:disabled, .controlbar input:disabled { background-color: #8b8; text-decoration: line-through; color: #000; cursor: default; } - -.scroll-reset { - position: fixed; - right: 20px; - bottom: 20px; - width: 40px; - height: 40px; - background-image: url("uparrow.png"); - cursor: pointer; -} /*# sourceMappingURL=style.css.map */ \ No newline at end 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"sources": [ "style.scss" ], diff --git a/docs/style.scss b/docs/style.scss index 12ecd58..6b7bdd8 100644 --- a/docs/style.scss +++ b/docs/style.scss @@ -6,7 +6,7 @@ $main-item-disabled: #8b8; $main-bg: #181818; $main-page-bg: #282828; -$main-color: #dff; +$main-color: rgb(255, 255, 255); body { @@ -17,11 +17,10 @@ body { display: grid; grid-template-rows: 50px auto 1fr auto; - grid-template-columns: 20px 1fr 20px; + grid-template-columns: 80px 1fr 80px; margin: 0; min-height: 100vh; - } a:visited { @@ -83,7 +82,8 @@ footer { } main { - padding: 0 20px; + padding: 0 150px 40px ; + margin: 5px 100px; grid-column: 2 / -2; background-color: $main-page-bg; } @@ -115,52 +115,16 @@ main { flex-grow: 1; margin: 2px; } - .slider { - -webkit-appearance: none; - -moz-appearance: none; - outline: none; - border-radius: 0; - height: 25px; - padding: 0; - margin: 2px; - cursor: pointer; - - &::-webkit-slider-thumb { - -webkit-appearance: none; - appearance: none; - border-radius: 1px; - width: 25px; - height: 25px; - background-color: $main-item-active; - margin: 0; - border-radius: 0; - border: 1px solid #000; - } - &::-moz-range-thumb { - /*TODO make this look the same as on chrome*/ - -moz-appearance: none; - width: 25px; - height: 100%; - background-color: $main-item-active; - margin: 0; - padding: 0; - border-radius: 0; - border: 1px solid #000; - } - } label { background-color: $main-bg; color: #fb8; margin: 2px; font-family: 'Consolas', 'Courier New', Courier, monospace; } - .play-button { - flex-basis: 35%; - } } .clickable { - border-radius: 4px; + border-radius: 2px; background-color: $main-item; &:hover { background-color: $main-item-hover; @@ -176,13 +140,3 @@ main { } } -.scroll-reset { - @extend .clickable; - position: fixed; - right: 20px; - bottom: 20px; - width: 40px; - height: 40px; - background-image: url("uparrow.png"); - cursor: pointer; -} diff --git a/pages/blender/index.html b/pages/blender/index.html index 2e9c943..41beb99 100644 --- a/pages/blender/index.html +++ b/pages/blender/index.html @@ -13,24 +13,25 @@January 2022
- + +January 2022
-
+
January 2022
-
+
October 2021
-
+
This is a wallpaper for the game Shork.
May 2021
-
+